Infant&#39;s bathtub



FIG. 1 is a perspective view taken from the top, front and right side of an infant's bathtub showing our new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image of the left side shown;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a rear elevational view thereof. 

The ornamental design for an infant's bathtub, substantially as shown and described. 